Professional OBD-II computer diagnostics at your home or office in the Oklahoma City metro. We read every system — engine, ABS, airbag, transmission — and tell you exactly what's wrong so you don't overpay on guesses.
When that check engine light comes on, most people either ignore it (bad idea) or take the car to an auto parts store for a free scan (also a bad idea — those $20 scanners only read basic engine codes and they can't interpret live data). OKC Mobile Mechanic brings professional-grade diagnostic equipment directly to your driveway. We read every system on your vehicle, interpret what the codes actually mean, and give you a straight answer on what needs to be fixed — and what doesn't.
If your car is doing any of these things, get it scanned before the problem gets worse or more expensive.
Solid or flashing, the light means the ECU stored a code. We'll read it and tell you what it actually means.
Warning lights for brake, ABS, or stability control need a scan tool that can read body and chassis codes, not just engine codes.
Rough running, shaking at idle, or hesitation on acceleration are classic signs of a misfire that needs to be diagnosed.
Modern transmissions store their own fault codes. Our scanner pulls them so we can tell you if it's electronic or mechanical.
Oklahoma requires inspections for certain counties. A failed test is just an unhelpful readout — we'll diagnose the actual cause.
If your fuel economy suddenly tanked or your car feels slower, O2 sensors, MAF, or fuel trim data will tell us why.
A full diagnostic scan takes about 30-45 minutes. Here's the process.
Tell us what the car is doing and what lights are on.
Professional OBD-II scanner and live data capability.
Engine, ABS, airbag, transmission, body control — all read.
Clear explanation, repair quote, no tech-speak runaround.
We don't just pull a code and hand you a bill. A proper diagnostic includes interpretation, verification, and a real explanation of what's happening.
Auto parts stores do "free" scans but the results are often incomplete and they'll sell you a part you don't need. Here's what makes us different.
We use pro-grade tools that read all modules, not just basic engine codes.
Most common repairs can be done on-site right after diagnosis.
We tell you what the code actually means — not just sell you the part the computer suggested.
No shop appointments, no waiting rooms. We arrive, scan, report, and go.
ABS, airbag, transmission, HVAC — not just engine codes like the free scanners.
You get a clear, printable explanation of what's wrong and what it'll cost to fix.
Real answers to the most common diagnostic questions from OKC drivers.
A full mobile diagnostic scan typically runs $75-$125, which covers connecting our scanner, reading all stored and pending trouble codes, interpreting live data, and giving you a written explanation of what's going on. If you book a repair with us, the diagnostic fee is often applied toward the repair cost. Call 405-351-7252 for specifics.
A check engine light means your vehicle's onboard computer has detected a problem and stored a trouble code. It could be anything from a loose gas cap to a failing catalytic converter. We connect a professional scan tool to read the code, interpret it properly, and tell you what's actually wrong so you don't guess (or overpay).
Yes. Our professional-grade scan tools read codes from every major system: engine (OBD-II), ABS, SRS airbag, transmission, body control, and more. A $20 parts store reader only reads basic engine codes — we read everything.
Both. Reading codes tells us what the computer saw. Live data shows us what's happening right now — O2 sensor voltages, fuel trims, timing, misfire counts. Combining both is how we figure out the real problem instead of just guessing based on a code.
Most of the time, yes. For common issues like sensors, coils, plugs, and fuel components, we carry or quickly source the parts and fix the problem right there. For rare parts we may need to schedule a follow-up, but we'll give you an upfront quote either way.
Yes. Once the repair is complete, we clear the trouble code and verify the fix with a road test. If the underlying issue is truly resolved, the light won't come back. If it does, we come back too — that's what our 90-day warranty is for.
We perform mobile diagnostic scans throughout the entire Oklahoma City metro area. Same-day scans available 7 days a week.
Find out what's actually wrong before you spend a dime on parts. Call now for a mobile diagnostic scan.
Call 405-351-7252